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Repurchases of Common Stock (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Equity [Abstract] |  |  |  |
Shares repurchased in the open market (in shares) | 0 | 809 | 0 | 1,311
Shares acquired through employee surrender for statutory tax withholding (in shares) | 0 | 0 | 19 | 21
Total shares repurchased (in shares) | 0 | 809 | 19 | 1,332
Cost of shares repurchased in the open market | $ 0 | $ 313,455 | $ 0 | $ 576,238
Cost of shares for employee surrenders | 79 | 52 | 9,676 | 10,390
Total cost of shares | $ 79 | $ 313,507 | $ 9,676 | $ 586,628
Average cost per share - open market repurchases (in USD per share) | $ 0 | $ 387.78 | $ 0 | $ 439.63
Average cost per share - employee surrenders (in USD per share) | 469.84 | 369.63 | 503.35 | 504.60
Average cost per share - total (in USD per share) | $ 469.84 | $ 387.78 | $ 503.35 | $ 440.63

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